ezq - a simple but extensible queue interface for node

the goal of this module is to provide a generic interface to queues so that:

• a simple app can use in-memory queues to reliably process tasks
• a more sophisticated app can use external queue tools like rabbit or redis to separate producers and consumers

currently support:

• rabbitmq (single or multiple processes)
• in-memory (single process only)

simple use:

var q = require('ezq');
q.use(q.memory).then(function() {

  q.work('jobs', function(job, next) {
      // process job
      next();
  });

  q.add('jobs', {key: value});

});